Westinghouse GHC1100 - Circuit Breaker

Westinghouse GHC1100 Circuit Breaker is engineered to deliver dependable overcurrent protection in demanding electrical systems, helping keep critical processes up and running. Built for reliability, this breaker is a trusted solution when safety and uptime matter most.

Designed for versatile installation, the GHC1100 is suitable for panelboards, switchboards, control panels, and OEM equipment, making it a purpose-built choice for a wide range of applications. Whether you’re safeguarding a single machine or an entire distribution network, this breaker provides consistent, predictable performance under fault conditions.

Key benefits that set the GHC1100 apart

• Reliable overcurrent protection quickly isolates fault currents to prevent damage to motors, drives, and control circuits, reducing downtime and extending equipment life.
• Industrial-grade versatility designed to support industrial, commercial, and OEM applications where dependable protection in distribution panels and motor control centers is critical.
• Safe operation in demanding environments built to maintain stability and protection in challenging electrical settings, helping operators avoid hazardous faults.
• Simple integration compatible with a wide range of existing panelboard and control panel architectures, enabling straightforward replacements and upgrades.
• Trusted Westinghouse engineering backed by a legacy of safety, reliability, and consistent performance in protective devices.

Practical use cases

• Protect motor control centers in manufacturing facilities from overloads and short circuits that could halt production lines.
• Upgrade distribution panels in commercial buildings to strengthen power protection for HVAC systems, lighting, and critical equipment.
• Integrate into OEM equipment where dependable fault isolation preserves control logic and downstream components.

How to choose and install with confidence

• Ensure the amperage rating and trip characteristics match your system’s fault current levels and equipment requirements.
• Verify compatibility with your existing Westinghouse protection strategy to streamline maintenance and replacements.
• Keep a spare GHC1100 on hand for rapid replacements, minimizing downtime during routine service or fault conditions.

With the Westinghouse GHC1100, you’re selecting a proven, industrial-grade circuit breaker that guards essential equipment, supports smooth operations, and helps you meet safety and reliability targets in any demanding electrical environment.